Traits name details
original description
Lea I. (1840). Notice on the Oolitic formation in North America, with descriptions of some of its organic remains. <em>Proceedings of the American Philosophical Society.</em> 1(12): 225-227., available online at https://www.biodiversitylibrary.org/page/34512944 page(s): 226 [details]
basis of record
Cooper, M. R. (2020). On the Quadratotrigoniinae (Trigoniida: Myophorelloidea), their palaeobiogeography, evolution and classification. <em>Durban Natural Science Museum Novitates.</em> 39, 1-48. [details] Available for editors 
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